Ask a Redfin data feed and a Movoto data feed about St. George Island's housing market this year, and they will hand you two different medians, two different day-on-market counts, and two different stories about which direction the island is heading. That is not a data error. It is what happens when a barrier island produces a small enough number of closed sales each month that the mix of what happened to sell, a beachfront cottage here, a condo there, an interior lot house somewhere else, can swing the reported median by tens of thousands of dollars depending on which handful of properties closed escrow.
Meanwhile, twenty minutes and a bridge crossing away, Cape San Blas is telling a much steadier story. Its price per square foot has barely moved. Its sales volume grew in 2025. For a buyer comparing the two, the temptation is to read this as St. George Island losing ground while Cape San Blas holds firm. That read is too simple, and it misses the more useful thing actually happening here.
Same Coast, Two Signals Moving in Opposite Directions
Pull the numbers side by side and the divergence looks stark on paper.
| Metric | St. George Island | Cape San Blas |
|---|---|---|
| Median price per square foot | $511 as of mid-2026, down 18.6% year over year | $505 as of June 2026, down roughly 1% year over year |
| Typical time on market | 134 to 140 days, per data pulled mid-2026 | 109 days as of June 2026 |
| Recent sales trend | Fewer competitive offers, described by one major portal as "not very competitive" | 97 residential sales in 2025 totaling $100.3 million, up 15% from 2024 |
| Housing stock | Beach cottages, multi-story luxury homes, condos, and a handful of small island hotels | Detached single-family homes, vacation rentals, and vacant lots, with no hotel or condo product |
Both islands sit in the same price neighborhood on a per-square-foot basis. Both show homes taking well over three months to sell, which is normal for this stretch of the Panhandle and not a sign of distress. The gap is in the trend line, and the trend line is where the story actually lives.
What the Median Is Actually Counting
St. George Island is a 28-mile barrier island with a genuinely mixed housing stock. Its own visitor-facing description points to quaint beach cottages sitting alongside multi-story luxury homes and a handful of island hotels. That mix matters more than it sounds like it should, because when a portal reports "the median home" for St. George Island in a given month, it is averaging across product types that do not behave the same way in a soft month. A condo near one of the small inns can sell at a very different price per square foot than a custom Gulf-front home on the Plantation side of the island, and in a market with only a few dozen closings, one or two of either type closing in the same month can move the whole number.
Cape San Blas does not have that complication in the same way. It is a narrower, 17-mile peninsula, and its housing stock is almost entirely single-family homes, vacation rentals, and vacant lots. There is no hotel or condo inventory sitting inside the same comp set to pull the median in a different direction. When Cape San Blas reports a price per square foot, it is describing a more consistent basket of properties, which is a meaningful part of why that number has barely moved while St. George Island's has swung by double digits.
There is a second, quieter factor at work too. Different portals draw the boundary of "St. George Island" differently, with some pulling in a wider slice of nearby Franklin County activity and others sticking tightly to the barrier island itself. On a market this thin, a boundary difference of even a few properties can shift a median enough to make two reputable sources look like they are describing different islands.
What Your Money Actually Buys
Strip away the aggregate median and look at what actually trades hands, and the two markets start to look less like a winner and a loser and more like two different shapes of opportunity.
On Cape San Blas, non-waterfront homes and bayfront cottages typically land in the $400,000 to $900,000 range, while Gulf-front homes and luxury estates can run $3 million or more. Vacant lots, including some with Gulf or bay access, start around $50,000, which keeps a build-from-scratch option genuinely on the table for buyers who want to design around a specific view rather than compete for an existing structure. The Cape's 2025 sales total of $100.3 million across 97 closings suggests a market with real depth across that range, not just a handful of trophy sales propping up the average.
St. George Island's spread works differently depending on where you're looking. The Plantation, on the island's eastern end, tends to offer larger lots than the older, more built-up section closer to the bridge, and renters and buyers alike trade walking distance to the beach for that extra land. A buyer pricing a home in the Plantation and a buyer pricing a home closer to the bridge are, in practice, shopping two different sub-markets that happen to share a zip code, and a single islandwide median flattens that difference into a number that describes neither location particularly well.
The practical lesson for anyone comparing these two places by budget: the headline median on either island tells you almost nothing about what a specific $600,000 or $1.2 million actually secures. The location within the island, and the product type you're comparing against, does the real work.
How to Actually Compare These Two Markets
If you are cross-shopping St. George Island against Cape San Blas, the reported medians are a starting point at best. A few things matter more:
- Ask what sold, not just what it sold for. A condo, a cottage, and a custom Gulf-front home closing in the same month will all get averaged into the same headline number, even though none of them are comparable to each other.
- Get the boundary definition. If a portal's St. George Island numbers include a wider slice of Franklin County, you are not looking at the barrier island in isolation.
- Compare sub-area to sub-area. The historic core near the bridge and the Plantation on St. George Island are different products at different price points, and the same is true of the northern and southern stretches of Cape San Blas.
- Weigh the build option. Cape San Blas lots starting around $50,000 open a path that St. George Island's tighter, more built-out footprint doesn't offer in the same way.
The number worth trusting on either island is the one built from actual comparable closings in the specific stretch you're looking at, not the islandwide median a portal happens to be reporting this month.
Frequently Asked Questions
Is St. George Island actually losing value compared to Cape San Blas? The islandwide median has moved more than Cape San Blas's has over the past year, but that movement reflects a mix of property types and a small monthly sales count more than it reflects a broad decline in what specific homes are worth. Comparable closings in a specific sub-area of the island tell a more reliable story than the aggregate number.
Why does Cape San Blas have vacant lots starting around $50,000 when homes there run into the millions? The Cape's inventory spans a wide range, from inland and interior lots at the lower end to Gulf-front estates at the top, and vacant land pricing reflects location and water access rather than a single market-wide figure.
Does St. George Island have any condo or hotel-style inventory that Cape San Blas doesn't? Yes. St. George Island includes a handful of small island hotels and condo product alongside its single-family stock, while Cape San Blas's housing is almost entirely detached homes, vacation rentals, and vacant lots.
If you are weighing these two islands against each other and want the actual comparable sales for the specific stretch you're considering, not just the headline median, The Burkett Team - Coastal Realty Group works both markets directly and can walk you through what a given budget realistically buys on each. Contact us to start the conversation.
